CN112427707A - Drilling and milling device for gear pump machining - Google Patents

Drilling and milling device for gear pump machining Download PDF

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Publication number
CN112427707A
CN112427707A CN202011280610.3A CN202011280610A CN112427707A CN 112427707 A CN112427707 A CN 112427707A CN 202011280610 A CN202011280610 A CN 202011280610A CN 112427707 A CN112427707 A CN 112427707A
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CN
China
Prior art keywords
drilling
groove
fixedly connected
gear pump
movable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202011280610.3A
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Chinese (zh)
Inventor
林鹏
朱佳怡
胡东
王舒
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Hunan University of Humanities Science and Technology
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Hunan University of Humanities Science and Technology
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Application filed by Hunan University of Humanities Science and Technology filed Critical Hunan University of Humanities Science and Technology
Priority to CN202011280610.3A priority Critical patent/CN112427707A/en
Publication of CN112427707A publication Critical patent/CN112427707A/en
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C9/00—Details or accessories so far as specially adapted to milling machines or cutter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042—Devices for removing chips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Pumps (AREA)

Abstract

The invention discloses a drilling and milling device for gear pump processing, which comprises an operating platform, wherein the rear part of the upper end of the operating platform is provided with a movable groove, a moving structure is movably connected in the movable groove, the rear part of the upper end of the operating platform is fixedly connected with a first supporting plate, the first supporting plate and the moving structure are positioned on the same horizontal plane, the opposite ends of the first supporting plate and the moving structure are respectively provided with a clamping mechanism, the front end of the operating platform is provided with a discharge groove, the front part of the upper end of the operating platform is provided with a feed groove, the feed groove is communicated with the interior of the discharge groove, the lower part of the front end of the operating platform is fixedly connected with a guide plate, the front parts of the left end and the right end of the operating platform are respectively provided with a connecting groove, a moving frame is jointly connected between the two connecting grooves in a. The drilling and milling device for gear pump processing is compact in structure, firm in fixation, capable of processing gear pumps of different specifications, high in yield and convenient and fast in scrap cleaning.

Description

Drilling and milling device for gear pump machining
Technical Field
The invention relates to the technical field of gear pump machining, in particular to a drilling and milling device for gear pump machining.
Background
The gear pump is a rotary pump which can transfer liquid or pressurize it by means of the change and movement of working volume formed between pump cylinder and meshed gear, and is formed from two gears, pump body and front and rear covers, when the gears are rotated, the volume of space of gear disengagement side is changed from small to large, and formed into vacuum to suck the liquid, and the volume of space of gear meshing side is changed from large to small, and can squeeze the liquid into pipeline, and the suction cavity and discharge cavity are separated by means of meshed line of two gears, and the pressure of discharge outlet of gear pump is completely dependent on resistance of pump outlet, so that the gear pump has extensive application in daily production and processing, and when the gear pump is produced, it must be processed by drilling and milling device to meet production standard.
Traditional drilling and milling device of gear pump processing adds man-hour, and is not too firm to the fixed of gear pump, and the gear pump probably takes place to remove with man-hour, causes the processing failure, and processing yield reduces, causes certain economic loss, does not have effectual method to add man-hour simultaneously and thoroughly clears up the sweeps that produces, makes the sweeps lead to the fact certain influence to the course of working, so we provide a drilling and milling device for gear pump processing.
Disclosure of Invention
The invention mainly aims to provide a drilling and milling device for gear pump machining, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
a drilling and milling device for gear pump processing comprises an operating platform, wherein a movable groove is formed in the rear part of the upper end of the operating platform, a moving structure is movably connected in the movable groove, a first supporting plate is fixedly connected at the rear part of the upper end of the operating platform, the first supporting plate and the moving structure are positioned on the same horizontal plane, opposite ends of the first supporting plate and the moving structure are respectively provided with a clamping mechanism, the front end of the operating platform is provided with a discharge groove, the front part of the upper end of the operating platform is provided with a feed groove, the feeding groove is communicated with the interior of the discharging groove, the lower part of the front end of the operating platform is fixedly connected with a stock guide plate, the front parts of the left end and the right end of the operating platform are respectively provided with a connecting groove, and a movable frame is connected between the two connecting grooves in a sliding manner, the lower end of the movable frame is provided with a drilling and milling machine, and the drilling and milling machine is positioned between the two clamping mechanisms.
As a further improvement of the above scheme, the moving structure includes a second supporting plate, a moving block is fixedly welded to the lower end of the second supporting plate, the structure of the moving block is matched with that of the movable groove, the moving block is slidably connected in the movable groove, a threaded rod is in threaded connection with the middle of the moving block, one end of the threaded rod is movably connected with one side groove wall of the movable groove, and the other end of the threaded rod penetrates through the other side groove wall of the movable groove and is fixedly connected with a rocker.
As a further improvement of the above scheme, the clamping mechanism comprises a fixing plate, one end of the fixing plate is movably connected with an upper positioning assembly and a lower positioning assembly, the upper positioning assembly and the lower positioning assembly are symmetrically distributed and mutually meshed, and one end of the upper positioning assembly penetrates through the fixing plate and is fixedly connected with a positive and negative motor.
As a further improvement of the above scheme, it includes the movable rod to go up the locating component, the one end of movable rod and the output fixed connection of positive and negative motor, half gear of other end fixedly connected with of movable rod, the outside of half gear is provided with a transfer line, and transfer line and half gear structure as an organic whole, the one end that half gear was kept away from to the transfer line has a locating lever through pivot swing joint, locating piece of lower extreme fixedly connected with of locating lever, the lower part of locating piece is the arc structure, and the internal surface fixedly connected with of locating piece arc structure protects and fills up, the middle part swing joint of locating lever has a firm pole.
As a further improvement of the scheme, the structure of the lower positioning assembly is the same as that of the upper positioning assembly, a movable rod at the upper end of the upper positioning assembly penetrates through the fixed plate and the moving structure to be fixedly connected with the positive and negative motors, the movable rod on the lower positioning assembly is movably connected with the fixed plate, and the upper positioning assembly and the lower positioning assembly are in transmission connection through mutual meshing of half gears.
As a further improvement of the scheme, the connection mode of the clamping mechanism and the second support plate is the same as that of the clamping mechanism and the first support plate, and the input ends of the two positive and negative motors are synchronously controlled with an external power supply.
As a further improvement of the above scheme, the pushing mechanism comprises an electric telescopic rod, one end of the electric telescopic rod is fixedly connected with the rear groove wall of the discharge groove, the other end of the electric telescopic rod is fixedly connected with a pushing plate, the left side and the right side of the rear end of the pushing plate are fixedly connected with two springs, and the rear end of each spring is fixedly connected with the rear groove wall of the discharge groove.
As a further improvement of the scheme, the upper end surface of the material guide plate is inclined at an angle of 30 degrees with the horizontal plane and is of a structure with a low front part and a high back part, and the upper end surface of the material guide plate and the lower groove wall of the discharge groove are positioned on the same horizontal plane.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the gear pump, the threaded rod is rotated by rotating the rocker, the moving block is driven to move in the movable groove by the threaded connection of the moving block and the threaded rod, so that a proper distance is achieved between the first supporting plate and the second supporting plate, the gear pump can adapt to gear pumps of different specifications, and the gear pump is high in universality, high in adaptation degree and convenient to operate.
2. According to the gear pump, the upper positioning assembly on the upper portion is driven to rotate by the two positive and negative motors, the lower positioning assembly is driven to rotate by the meshing of the upper positioning assembly and the lower positioning assembly, the upper positioning assembly and the lower positioning assembly are matched with each other to firmly fix two ends of the gear pump, the stability is high, the gear pump is prevented from moving during machining, machining failure is avoided, the machining yield is improved, and economic loss is reduced.
3. According to the invention, the pushing plate is driven to move back and forth in the discharge groove by the extension of the electric telescopic rod, the scraps in the discharge groove are pushed to the front part of the discharge groove by the pushing plate, and the scraps are guided out by the guide plate, so that the scraps can be smoothly discharged, the structure is simple, the cost is low, and the labor intensity of manual cleaning is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic overall structure diagram of a drilling and milling device for gear pump machining according to the present invention;
FIG. 2 is a partial schematic structural view of a drilling and milling device for gear pump machining according to the present invention;
FIG. 3 is a schematic connection diagram of the moving structure of the drilling and milling device for gear pump machining according to the present invention;
FIG. 4 is a schematic structural diagram of a moving structure of a drilling and milling device for gear pump machining according to the present invention;
FIG. 5 is a schematic structural diagram of a clamping mechanism of the drilling and milling device for gear pump machining according to the present invention;
FIG. 6 is a schematic structural diagram of an upper positioning assembly of the drilling and milling device for gear pump machining according to the present invention;
fig. 7 is a schematic structural diagram of a material pushing mechanism of the drilling and milling device for gear pump machining according to the invention.
In the figure: 1. an operation table; 2. a movable groove; 3. a moving structure; 4. a first support plate; 5. a clamping mechanism; 6. a discharge chute; 7. a feed chute; 8. a material pushing mechanism; 9. a material guide plate; 10. connecting grooves; 11. a movable frame; 12. drilling and milling machine; 31. a second support plate; 32. a moving block; 33. a threaded rod; 34. a rocker; 51. a fixing plate; 52. an upper positioning assembly; 53. a lower positioning assembly; 54. a positive and negative motor; 521. a movable rod; 522. a half gear; 523. a transmission rod; 524. positioning a rod; 525. positioning blocks; 526. a protective pad; 527. a stabilizing rod; 81. an electric telescopic rod; 82. a material pushing plate; 83. a spring.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical scheme of the invention is further explained by combining the attached drawings.
Example one
A drilling and milling device for gear pump processing is disclosed, as shown in figure 1-2, comprising an operation table 1, wherein the rear part of the upper end of the operation table 1 is provided with a movable groove 2, the movable groove 2 is movably connected with a moving structure 3, the rear part of the upper end of the operation table 1 is fixedly connected with a first support plate 4, the first support plate 4 and the moving structure 3 are positioned on the same horizontal plane, the opposite ends of the first support plate 4 and the moving structure 3 are respectively provided with a clamping mechanism 5, the front end of the operation table 1 is provided with a discharging groove 6, the front part of the upper end of the operation table 1 is provided with a feeding groove 7, the feeding groove 7 is communicated with the inside of the discharging groove 6, the lower part of the front end of the operation table 1 is fixedly connected with a guide plate 9, the front parts of the left and right ends of the operation table 1 are respectively provided with a connecting groove 10, a moving frame 11 is jointly and slidably connected between the two connecting grooves, and the milling and drilling machine 12 is located between the two clamping devices 5.
In the specific use process of the embodiment, the threaded rod 33 is rotated by rotating the rocker 34, the movable block 32 is driven to move in the movable groove 2 by the threaded connection of the movable block 32 and the threaded rod 33, so that the first support plate 4 and the second support plate 31 reach a proper distance, gear pumps with different specifications can be adapted, an external power supply is turned on, the upper positioning component 52 on the upper part is driven to rotate by the two positive and negative motors 54, the lower positioning component 53 is driven to rotate by the meshing of the upper positioning component 52 and the lower positioning component 53, the upper positioning component 52 and the lower positioning component 53 are matched with each other to fix two ends of the gear pump firmly, the stability is strong, the gear pump is prevented from moving during processing, the processing failure is caused, the processing yield is improved, the economic loss is reduced, the movable moving frame 11 slides in the connecting groove 10, and the position, the gear pump is drilled and milled through the drilling and milling machine 12, after the gear pump is machined, the pushing plate 82 can be pushed to move back and forth in the discharging groove 6 through the extension of the electric telescopic rod 81, waste scraps are discharged, the waste scraps are convenient to clean, the machining is simple, and the cost is low.
Example two
On the basis of the first embodiment, as shown in fig. 3-6, a drilling and milling device for gear pump processing comprises an operation table 1, a movable groove 2 is formed in the rear portion of the upper end of the operation table 1, a moving structure 3 is movably connected in the movable groove 2, a first support plate 4 is fixedly connected to the rear portion of the upper end of the operation table 1, the first support plate 4 and the moving structure 3 are located on the same horizontal plane, a clamping mechanism 5 is arranged at each of opposite ends of the first support plate 4 and the moving structure 3, a discharge groove 6 is formed in the front end of the operation table 1, a feed groove 7 is formed in the front portion of the upper end of the operation table 1, the feed groove 7 is communicated with the interior of the discharge groove 6, a guide plate 9 is fixedly connected to the lower portion of the front end of the operation table 1, a connecting groove 10 is formed in each of the front portions of the left end and the right end of the operation table 1, and a, the lower end of the movable frame 11 is provided with a drilling and milling machine 12, and the drilling and milling machine 12 is positioned between the two clamping mechanisms 5; the moving structure 3 comprises a second supporting plate 31, a moving block 32 is fixedly welded at the lower end of the second supporting plate 31, the structure of the moving block 32 is matched with that of the movable groove 2, the moving block 32 is slidably connected in the movable groove 2, a threaded rod 33 is in threaded connection with the middle of the moving block 32, one end of the threaded rod 33 is movably connected with one side groove wall of the movable groove 2, and the other end of the threaded rod 33 penetrates through the other side groove wall of the movable groove 2 and is fixedly connected with a rocker 34; the clamping mechanism 5 comprises a fixed plate 51, one end of the fixed plate 51 is movably connected with an upper positioning component 52 and a lower positioning component 53, the upper positioning component 52 and the lower positioning component 53 are symmetrically distributed up and down and are mutually meshed, and one end of the upper positioning component 52 penetrates through the fixed plate 51 and is fixedly connected with a positive and negative motor 54; the upper positioning assembly 52 comprises a movable rod 521, one end of the movable rod 521 is fixedly connected with the output end of the positive and negative motor 54, the other end of the movable rod 521 is fixedly connected with a half gear 522, a transmission rod 523 is arranged outside the half gear 522, the transmission rod 523 and the half gear 522 are integrated, one end of the transmission rod 523, which is far away from the half gear 522, is movably connected with a positioning rod 524 through a rotating shaft, the lower end of the positioning rod 524 is fixedly connected with a positioning block 525, the lower part of the positioning block 525 is of an arc-shaped structure, the inner surface of the arc-shaped structure of the positioning block 525 is fixedly connected with a protection pad 526, and the middle part of the positioning; the structure of the lower positioning assembly 53 is the same as that of the upper positioning assembly 52, a movable rod 521 at the upper end of the upper positioning assembly 52 penetrates through the fixed plate 51 and the moving structure 3 to be fixedly connected with the forward and reverse motor 54, the movable rod 521 on the lower positioning assembly 53 is movably connected with the fixed plate 51, and the upper positioning assembly 52 and the lower positioning assembly 53 are mutually meshed through a half gear 522 to be in transmission connection with the upper positioning assembly 52 and the lower positioning assembly 53; the connection mode of the clamping mechanism 5 and the second support plate 31 is the same as that of the clamping mechanism 5 and the first support plate 4, and the input ends of the two positive and negative motors 54 are synchronously controlled with an external power supply.
This embodiment is in concrete use, earlier through rotating rocker 34, it rotates to drive threaded rod 33 through rocker 34, it slides from side to side in movable groove 2 to drive movable block 32 through threaded rod 33 and movable block 32 threaded connection, gear pump through the different specifications of distance adjustment adaptation between No. two backup pad 31 and a backup pad 4, therefore, the universality is strong, the simple operation, positive and negative motor 54 is opened this moment, it rotates to drive movable rod 521 through positive and negative motor 54, it rotates to drive half gear 522 through movable rod 521, make the transfer line 523 of both sides simultaneously antiport about the upper and lower, it is fixed firm with the gear pump to drive the locating lever 524 through stabilizing protection pole 527 and mutually support, setting through protection pad 526, the surface that can avoid the gear pump leads to the damage because of the centre gripping dynamics is too big, and the processing quality is.
EXAMPLE III
On the basis of the first embodiment, as shown in fig. 7, a drilling and milling device for gear pump processing comprises an operation table 1, a movable groove 2 is formed in the rear portion of the upper end of the operation table 1, a moving structure 3 is movably connected in the movable groove 2, a first support plate 4 is fixedly connected to the rear portion of the upper end of the operation table 1, the first support plate 4 and the moving structure 3 are located on the same horizontal plane, a clamping mechanism 5 is arranged at each of opposite ends of the first support plate 4 and the moving structure 3, a discharge groove 6 is formed in the front end of the operation table 1, a feed groove 7 is formed in the front portion of the upper end of the operation table 1, the feed groove 7 is communicated with the interior of the discharge groove 6, a guide plate 9 is fixedly connected to the lower portion of the front end of the operation table 1, a connecting groove 10 is formed in the front portions of the left end and the right end of the operation table 1, and a moving frame, the lower end of the movable frame 11 is provided with a drilling and milling machine 12, and the drilling and milling machine 12 is positioned between the two clamping mechanisms 5; the material pushing mechanism 8 comprises an electric telescopic rod 81, one end of the electric telescopic rod 81 is fixedly connected with the rear groove wall of the material discharging groove 6, the other end of the electric telescopic rod 81 is fixedly connected with a material pushing plate 82, the left side and the right side of the rear end of the material pushing plate 82 are fixedly connected with two springs 83, and the rear ends of the springs 83 are fixedly connected with the rear groove wall of the material discharging groove 6; the upper end surface of the material guide plate 9 is inclined at an angle of 30 degrees with the horizontal plane and is of a structure with a low front part and a high back part, and the upper end surface of the material guide plate 9 and the lower groove wall of the discharge groove 6 are positioned on the same horizontal plane.
This embodiment can open electric telescopic handle 81 in specific use, after the brill mills processing, extends through electric telescopic handle 81 and drives scraping wings 82 back-and-forth movement in row silo 6, pushes away the sweeps in arranging silo 6 to the front portion of arranging silo 6 through scraping wings 82 to derive the sweeps through stock guide 9, the chip removal is unobstructed, simple structure, low cost has reduced the intensity of labour of artifical clearance.
In the comprehensive embodiment, the threaded rod 33 is rotated by rotating the rocker 34, the moving block 32 is driven to move in the movable groove 2 by the threaded connection between the moving block 32 and the threaded rod 33, so that the proper distance between the first support plate 4 and the second support plate 31 is achieved, the gear pump can adapt to gear pumps of different specifications, and the gear pump is high in universality, high in adaptability and convenient to operate; the upper positioning component 52 on the upper part is driven to rotate by the two positive and negative motors 54, the lower positioning component 53 is driven to rotate by the meshing of the upper positioning component 52 and the lower positioning component 53, so that the upper positioning component 52 and the lower positioning component 53 are mutually matched to fix and fix two ends of the gear pump firmly, the stability is high, the gear pump is prevented from moving during machining, the machining failure is avoided, the machining yield is improved, and the economic loss is reduced; the extension of electric telescopic handle 81 drives scraping wings 82 and back-and-forth movement in discharge chute 6, pushes away the sweeps in discharge chute 6 to the front portion of discharge chute 6 through scraping wings 82 to derive the sweeps through stock guide 9, the chip removal is unobstructed, simple structure, and low cost has reduced the intensity of labour of artifical clearance.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. A drilling and milling device for gear pump machining comprises an operation table (1) and is characterized in that: the upper end rear portion of operation panel (1) is opened there is a movable trough (2), swing joint has a removal structure (3) in movable trough (2), the upper end rear portion fixedly connected with backup pad (4) of operation panel (1), backup pad (4) and removal structure (3) are located same horizontal plane, the opposition end of backup pad (4) and removal structure (3) all is provided with a fixture (5), the front end of operation panel (1) is opened there is a row of material groove (6), the upper end front portion of operation panel (1) is opened there is a feed chute (7), and feed chute (7) and the inside of arranging material groove (6) communicate with each other, the front end lower part fixedly connected with a stock guide (9) of operation panel (1), a spread groove (10) has all been opened to both ends front portion about operation panel (1), and a moving frame (11) is connected between the two connecting grooves (10) in a sliding manner, a drilling and milling machine (12) is arranged at the lower end of the moving frame (11), and the drilling and milling machine (12) is positioned between the two clamping mechanisms (5).
2. The drilling and milling device for gear pump machining according to claim 1, characterized in that: the movable structure (3) comprises a second supporting plate (31), a movable block (32) is fixedly welded at the lower end of the second supporting plate (31), the structure of the movable block (32) is matched with that of the movable groove (2), the movable block (32) is slidably connected in the movable groove (2), a threaded rod (33) is connected to the middle of the movable block (32) in a threaded mode, one end of the threaded rod (33) is movably connected with one side groove wall of the movable groove (2), and the other end of the threaded rod (33) penetrates through the other side groove wall of the movable groove (2) and is fixedly connected with a rocker (34).
3. The drilling and milling device for gear pump machining according to claim 1, characterized in that: fixture (5) are including fixed plate (51), the one end swing joint of fixed plate (51) has one to go up locating component (52) and one locating component (53) down, it just intermeshing to go up locating component (52) and locating component (53) and be upper and lower symmetric distribution, the one end of going up locating component (52) runs through fixed plate (51) fixedly connected with positive and negative motor (54).
4. The drilling and milling device for gear pump machining according to claim 3, characterized in that: go up locating component (52) including movable rod (521), the one end of movable rod (521) and the output fixed connection of positive and negative motor (54), half gear (522) of the other end fixedly connected with of movable rod (521), the outside of half gear (522) is provided with one transfer line (523), and transfer line (523) and half gear (522) structure as an organic whole, the one end of half gear (522) is kept away from in transfer line (523) has one locating lever (524) through pivot swing joint, the lower extreme fixedly connected with one locating piece (525) of locating lever (524), the lower part of locating piece (525) is the arc structure, and the internal surface fixedly connected with one protection pad (526) of locating piece (525) arc structure, the middle part swing joint of locating lever (524) has one steady pole (527).
5. The drilling and milling device for gear pump machining according to claim 3, characterized in that: the structure of the lower positioning assembly (53) is the same as that of the upper positioning assembly (52), a movable rod (521) at the upper end of the upper positioning assembly (52) penetrates through the fixed plate (51) and the moving structure (3) to be fixedly connected with the positive and negative motor (54), the movable rod (521) on the lower positioning assembly (53) is movably connected with the fixed plate (51), and the upper positioning assembly (52) and the lower positioning assembly (53) are in transmission connection with the upper positioning assembly (52) and the lower positioning assembly (53) through mutual meshing of half gears (522).
6. The drilling and milling device for gear pump machining according to claim 3, characterized in that: the connection mode of the clamping mechanism (5) and the second support plate (31) is the same as that of the clamping mechanism (5) and the first support plate (4), and the input ends of the two positive and negative motors (54) are synchronously controlled with an external power supply.
7. The drilling and milling device for gear pump machining according to claim 1, characterized in that: pushing equipment (8) include electric telescopic handle (81), the one end of electric telescopic handle (81) and the back cell wall fixed connection of arranging silo (6), scraping wings (82) of the other end fixedly connected with of electric telescopic handle (81), two springs (83) of the equal fixedly connected with in rear end left and right sides of scraping wings (82), the rear end of spring (83) and the back cell wall fixed connection of arranging silo (6).
8. The drilling and milling device for gear pump machining according to claim 1, characterized in that: the upper end face of the guide plate (9) is inclined at an angle of 30 degrees with the horizontal plane and is of a structure with a low front part and a high rear part, and the upper end face of the guide plate (9) and the lower groove wall of the discharge groove (6) are located on the same horizontal plane.
CN202011280610.3A 2020-11-16 2020-11-16 Drilling and milling device for gear pump machining Withdrawn CN112427707A (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN202011280610.3A CN112427707A (en) 2020-11-16 2020-11-16 Drilling and milling device for gear pump machining

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112872440A (en) * 2021-04-28 2021-06-01 新乡职业技术学院 Automatic processing device for milling notch of transmission rod piece
CN114147255A (en) * 2021-11-30 2022-03-08 芜湖长捷航空动力科技有限责任公司 Drilling equipment for high-pressure pump shell

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112872440A (en) * 2021-04-28 2021-06-01 新乡职业技术学院 Automatic processing device for milling notch of transmission rod piece
CN114147255A (en) * 2021-11-30 2022-03-08 芜湖长捷航空动力科技有限责任公司 Drilling equipment for high-pressure pump shell
CN114147255B (en) * 2021-11-30 2023-07-07 芜湖长捷航空动力科技有限责任公司 Drilling equipment for high-pressure pump shell

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